400799810281584769

Names of 400799810281584769

• Cardinal: 400799810281584769 can be written as Four hundred quadrillion, seven hundred ninety-nine trillion, eight hundred ten billion, two hundred eighty-one million, five hundred eighty-four thousand, seven hundred sixty-nine.

Scientific notation

• Scientific notation: 4.00799810281584769 × 10¹⁷

Factors of 400799810281584769

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 70

Divisors of 400799810281584769

• Number of divisors d(n): 48
• Complete list of divisors:
  1 11 59 121 649 1331 3481 7139 14641 38291 78529 161051 205379 421201 863819 2259169 4633211 9502009 12117361 24850859 50965321 133290971 273359449 560618531 714924299 1466200681 3006953939 7864167289 16128207491 33076493329 42180533641 86505840179 177410282401 463985870051 951564241969 1951513106411 2488651484819 5103844570561 10467206661659 27375166333009 56142290276171 115139273278249 301126829663099 617565193037881 3312395126294089 6793217123416691 36436346389234979 400799810281584769
• Sum of all divisors σ(n): 448480913866050240
• Sum of proper divisors (its aliquot sum) s(n): 47681103584465471
• 400799810281584769 is a deficient number, because the sum of its proper divisors (47681103584465471) is less than itself. Its deficiency is 353118706697119298

Bases of 400799810281584769

• Binary: 10110001111111011010100110111001101111000001011100010000001₂
• Hexadecimal: 0x58FED4DCDE0B881
• Base-36: 31MFOAYX7T6P

Squares and roots of 400799810281584769

• 400799810281584769 squared (400799810281584769²) is 160640487921754343907477762132783361
• 400799810281584769 cubed (400799810281584769³) is 64384677082580350588286231645978448882758160034228609
• The square root of 400799810281584769 is 633087521.8179432487
• The cube root of 400799810281584769 is 737297.0604887379

Scales and comparisons

• 400,799,810,281,584,769 seconds is equal to 12,744,194,211 years, 38 weeks, 3 days, 21 hours, 32 minutes, 49 seconds.
• To count from 1 to 400,799,810,281,584,769 would take you about thirty-eight billion, two hundred thirty-two million, five hundred eighty-two thousand, six hundred thirty-five years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 400799810281584769 cubic inches would be around 61441.4 feet tall.

Recreational maths with 400799810281584769

• 400799810281584769 backwards is 967485182018997004
• The number of decimal digits it has is: 18
• The sum of 400799810281584769's digits is 88
• More coming soon!